code: def fewshot_examples(self, k, rnd):
      # Data is too large to fit in memory. We just sample from the first bit.
      if self._training_docs is None:
          self._training_docs = list(
              islice(self.training_docs(), 0, 100000)
          )
  
      return rnd.sample(self._training_docs, k)
  
file_path: lm-evaluation-harness/lm_eval/tasks/naturalqs.py
imports: from lm_eval.base import Task
  from itertools import islice
label_desc: Use image node_id 6 for calling the NaturalQs obj's underlying member method code with example usage: obj.fewshot_examples(k, rnd) and returns: rnd